207346710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{16417}}^1$

素因数の和:16848

約数の個数: 32

約数和(自身を含む): 498844512

約数和(自身を除く): 291497802

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1263, 2105, 2526, 4210, 6315, 12630, 16417, 32834, 49251, 82085, 98502, 164170, 246255, 492510, 6911557, 13823114, 20734671, 34557785, 41469342, 69115570, 103673355, 207346710]

約数ペア:

[(1, 207346710), (2, 103673355), (3, 69115570), (5, 41469342), (6, 34557785), (10, 20734671), (15, 13823114), (30, 6911557), (421, 492510), (842, 246255), (1263, 164170), (2105, 98502), (2526, 82085), (4210, 49251), (6315, 32834), (12630, 16417)]